*** Primary Characterization Data ***
Pedon ID: 1989MO183009( St. Charles, Missouri )Print Date: Dec 4 2024 1:14PM

Sampled as on Nov 1, 1989:Parkville ; Clayey over loamy, montmorillonitic, mesic Fluvaquentic Hapludoll
Revised to correlated:Blase ; Clayey over loamy, smectitic, mesic Aquic Hapludolls
United States Department of Agriculture
SSL-ProjectCP90MO108   ST CHARLES COUNTYNatural Resources Conservation Service
-Site IDS1989MO183009   Lat: 38° 51' 37.99" north  Long: 90° 11' 39.99" west  MLRA: 115National Soil Survey Center
-Pedon No. 90P0426Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
90P02342ApAp0-7SIL CL
90P02343AA7-32SICL CL
90P023442C12C132-50VFSL VFSL
90P023452C22C250-95VFSL LVFS
90P023462C32C395-185VFSL VFSL
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average1.39(NA)
Clay, carbonate free, Weighted Average9% wt
Weighted Particles, 0.1-75mm, 75 mm Base17% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average9% wt
 
Weighted averages based on control section: 25-100 cm
PSDA  &  Rock Fragments-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18-
 
(- - - - - Total - - - - - -)(- - Clay - - -)(- - - - Silt - - - - -)(- - - - - - - - - - - - Sand - - - - - - - - - - - -)( Rock Fragments   (mm) )
LabClaySiltSandFineCO3FineCoarseVFFMCVC(- - - - - - - - Weight - - - - - - - -)>2 mm
Text-<.002.05<<.002.02.05.10.25.512520.1-wt %
Depthure.002-.05-2.0002.002-.02-.05-.10-.25-.50-1-2-5-20-7575whole
Layer(cm)HorzPrep(- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -)(- - - - - - - % of <75mm - - - - - -)soil
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
90P023420-7ApScl35.343.421.321.022.021.416.84.40.1trtr------5--
90P023437-32AScl35.642.322.121.121.820.518.33.70.1trtr------4--
90P0234432-502C1Svfsl10.432.357.36.87.424.948.68.30.30.1tr------9--
90P0234550-952C2Slvfs5.418.775.93.14.014.752.722.80.30.1tr------23--
90P0234695-1852C3Svfsl5.526.468.13.24.122.363.74.00.30.1tr------4--


*** Primary Characterization Data ***
Pedon ID: 1989MO183009( St. Charles, Missouri )Print Date: Dec 4 2024 1:14PM
Sampled As:ParkvilleClayey over loamy, montmorillonitic, mesic Fluvaquentic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  90P0426
Bulk Density  &  Moisture-1--2--3--4--5--6--7--8--9--10--11--12--13--14-
 
(Bulk Density)Cole(- - - - - - - - - - - Water Content - - - - - - - - - - -)( Air Dry-Oven Dry )WRDAggst
33OvenWhole6103315001500 kPa(- - - - Ratio - - - -)WholeStabl(- - Ratio/Clay - -)
DepthkPaDrySoilkPakPakPakPaMoistCorrectedSoil2-0.5mm CEC71500 kPa
Layer(cm)HorzPrep (- - - g cm-3 - - -) (- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -) cm3 cm-3%
3C2a1a3D13F1a1a8D18D1
 
90P023420-7ApS13.41.037470.730.38
90P023437-32AS14.31.039430.730.40
90P0234432-502C1S6.31.0161.140.61
90P0234550-952C2S4.31.0111.590.80
90P0234695-1852C3S3.91.0111.420.71
Water Content-1--2--3--4--5--6--7--8--9--10--11--12--13-
 
(- - Atterberg - -)(- - - - - Bulk Density - - - - -)(- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -)
(- - - Limits - - -)FieldReconReconFieldRecon(- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -)
LLPI33Oven3361033100200500
DepthkPaDrykPakPakPakPakPakPakPa
Layer(cm)HorzPreppct <0.4mm(- - - - - - - - g cm-3 - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - - - - - - -)
3C1e1a
 
90P023420-7ApS19.1
90P023437-32AS20.6
90P0234432-502C1S9.0
90P0234550-952C2S5.9
90P0234695-1852C3S5.5
Carbon  &  Extractions-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18--19-
 
(- - - - - Total - - - - -)EstOCC/N(- - - Dith-Cit Ext - - -)(- - - - - - Ammonium Oxalate Extraction - - - - - -)(- - - Na Pyro-Phosphate - - -)
DepthCNSOC(WB)RatioFeAlMnAl+½FeODOEFeAlSiMnCFeAlMn
Layer(cm)HorzPrep(- - - - - - - - - - % of <2 mm - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -)mg kg-1(- - - - - - % of < 2mm - - - - -)
6B3a6R3a6A1c6C2b6G7a6D2a
 
90P023420-7ApS0.1290.021.2291.10.10.1
90P023437-32AS0.1120.011.0691.10.10.1
90P0234432-502C1S0.020.460.80.1tr
90P0234550-952C2S0.020.400.9trtr
90P0234695-1852C3S0.020.250.7trtr


*** Primary Characterization Data ***
Pedon ID: 1989MO183009( St. Charles, Missouri )Print Date: Dec 4 2024 1:14PM
Sampled As:ParkvilleClayey over loamy, montmorillonitic, mesic Fluvaquentic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  90P0426
CEC  &  Bases-1--2--3--4--5--6--7--8--9--10--11--12--13--14-
 
(- - - - - - NH4OAC Extractable Bases - - - - -)CEC8CEC7ECEC(- - - - Base - - - -)
SumAcid-ExtrKClSumNH4BasesAl(- Saturation -)
DepthCaMgNaKBasesityAlMnCatsOAC+AlSatSumNH4OAC
Layer(cm)HorzPrep(- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -)mg kg-1(- - - - cmol(+) kg-1 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H5a5A3a5A8b5C35C1
 
90P023420-7ApS19.7*4.70.11.325.84.630.425.785100
90P023437-32AS19.54.50.20.925.15.630.726.18296
90P0234432-502C1S9.8*2.10.20.412.52.515.011.983100
90P0234550-952C2S25.6*2.50.20.20.88.697100
90P0234695-1852C3S25.8*2.20.10.30.37.899100

*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.
Salt-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18--19--20-
 
(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)1:2
TotalElecElecExch
DepthCaMgNaKCO3HCO3FClPO4BrOACSO4NO2NO3H2OSaltsCondCondNaSAR
Layer(cm)HorzPrep(- - - - - mmol(+) L-1 - - - - -)(- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -)(- - - - % - - - -)(- - dS m-1 - -)%
 
90P023420-7ApStr
90P023437-32AS1
90P0234432-502C1S2
90P0234550-952C2S2
90P0234695-1852C3S1
pH  &  Carbonates-1--2--3--4--5--6--7--8--9--10--11-
 
(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -)(- - Carbonate - -)(- - Gypsum - - -)
CaCl2As CaCO3As CaSO4*2H2OResist
Depth0.01MH2OSat<2mm<20mm<2mm<20mmohms
Layer(cm)HorzPrepKCl1:21:1PasteOxidNaF(- - - - - - - - - - - - % - - - - - - - - - - -)cm-1
4C1a2a4C1a2a6E1g
 
90P023420-7ApS5.96.3
90P023437-32AS5.46.0
90P0234432-502C1S5.66.2
90P0234550-952C2S7.37.53
90P0234695-1852C3S7.58.05


*** Primary Characterization Data ***
Pedon ID: 1989MO183009( St. Charles, Missouri )Print Date: Dec 4 2024 1:14PM
Sampled As:ParkvilleClayey over loamy, montmorillonitic, mesic Fluvaquentic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  90P0426
Clay Mineralogy (<.002 mm)-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18-
X-RayThermalElementalEGMEInter
SiO2Al2O3Fe2O3MgOCaOK2ONa2ORetnpreta
DepthFract7A2i 7C3 tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
90P023420.0-7.0AptclyMT 4MI 2KK 2CL 1QZ 1 188.3 2.2
90P023437.0-32.0AtclyMT 5MI 2KK 2QZ 1 188.1 2.1
90P0234432.0-50.02C1tclyMT 5MI 2KK 2CL 1QZ 1 168.9 1.7
90P0234550.0-95.02C2tclyMT 5MI 1KK 1MM 1QZ 1 149.2 1.4
90P0234695.0-185.02C3tclyMT 5MI 1KK 1QZ 1 158.9 1.4

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CL ChloriteKK KaoliniteMI MicaMM Montmorillonite-MicaMT Montmorillonite
QZ Quartz

RELATIVE PEAK SIZE:5 Very Large4 Large3 Medium2 Small1 Very Small6 No Peaks


*** Primary Characterization Data ***
Pedon ID: 1989MO183009( St. Charles, Missouri )Print Date: Dec 4 2024 1:14PM
Sampled As:ParkvilleClayey over loamy, montmorillonitic, mesic Fluvaquentic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  90P0426
Fine Earth Mineralogy (<2.0 mm)-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18-
X-RayThermalElementalEGMEInter
SiO2Al2O3Fe2O3MgOCaOK2ONa2ORetnpreta
DepthFract 7D2tion
Layer(cm)Horzion( - - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -)mg g-1
90P023420.0-7.0Apfeth 49.0
90P023437.0-32.0Afeth 49.0
90P0234432.0-50.02C1feth 23.0
90P0234550.0-95.02C2feth 15.0
90P0234695.0-185.02C3feth 16.0

FRACTION INTERPRETATION:
feth - Fine Earth <2 mm
NSSC SSL Report Creation